Are there medical bills unpaid?...

They have done a lot of medical, assisted living and memory care projects.

Sometimes they will approve housing that will require a tenant to pay up to 40% of income to housing and utilities, but that does not leave very much for food, medical, transportation, savings for emergencies, etc. 

Greenville's largest employers in manufacturing are  Thermo Fisher Scientific (1,954) and Hyster-Yale (1,226), the largest non-manufacturing employers are Vidant Medical Center (6,760), East Carolina University (5,672), and Pitt County Public Schools (3,699). 

If you're planning to target traveling medical professionals check on this stats page for Louisville on Furnished Finder https://www.furnishedfinder.com/stats?

I tend to rent to medical people, usually nursing staff, well-vetted by our medical system before they get to me.

I would rent and split up proceeds into 4-6 multifamily, MH park, self storage, industrial, or medical office syndications with 2-3 operators in 2-3 markets.

@Kellyn Cameron Here in Lubbock Tx, we have a big medical industry along with university.

I have a solid strip center ($1.35M) and an senior medical facility that hit my desk today ($2M) at attractive cap rates. 

In addition to an escalating need for assistance care, medical costs can explode in the final years.